摘要
湿喷防水混凝土技术主要利用湿喷技术将结构支护和结构防水合二为一 ,使支护结构具有早期强度高、防水性能好、施工粉尘含量低、适应性广等特点。结合东秦岭特长隧道工程实例 ,介绍湿喷混凝土的防水机理。
Wet shotcreting of waterproofing concrete makes high early stage strength, good water-resistance, low dust content, and broad applicability, etc. The waterproof principle, selection of raw materials, and mixing ratio of the concrete are described.
出处
《铁道标准设计》
2002年第11期24-25,27,共3页
Railway Standard Design
